Youth Size Chart: YXS: - Height: 3'6'' - 4'3''- Weight: 44 - 60lbs YS: - Height: 4'1'' - 4'6'' - Weight: 53 - 79lbs YM: - Height: 4'3'' - 4'8'' - Weight: 73 - 95lbsTri Chix Base Tri Kit$145.00PriceSize*SelectQuantity*Add to CartBuy Now